RT Journal Article SR Electronic T1 Estimating Long-Term Consequences of Teenage Childbearing JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press SP 716 OP 743 DO 10.3368/jhr.XL.3.716 VO XL IS 3 A1 Helena Holmlund YR 2005 UL http://jhr.uwpress.org/content/XL/3/716.abstract AB Within-family estimates have been considered a remedy to selection bias in estimates of long-run consequences of teen motherhood. A major critique, however, is that heterogeneity within the family might still bias the estimates. Using Swedish data on biological sisters, I revisit the question of the consequences of teenage motherhood. My contribution lies in controlling for heterogeneity within the family by using premotherhood school performance, a characteristic that differs across sisters. My findings confirm the presumption that within-family heterogeneity can result in biased sibling estimates. Moreover, my results show that when controlling for school performance, the siblings approach and a traditional cross-section yield similar coefficients.